EP0614993A4 - Verfahren zur herstellung von gesinterter erze. - Google Patents
Verfahren zur herstellung von gesinterter erze.Info
- Publication number
- EP0614993A4 EP0614993A4 EP93919598A EP93919598A EP0614993A4 EP 0614993 A4 EP0614993 A4 EP 0614993A4 EP 93919598 A EP93919598 A EP 93919598A EP 93919598 A EP93919598 A EP 93919598A EP 0614993 A4 EP0614993 A4 EP 0614993A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- sintered ore
- compounding
- raw material
- iron
- blast furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
- C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25361592A JP3198468B2 (ja) | 1992-08-31 | 1992-08-31 | 焼結鉱製造方法 |
JP253615/92 | 1992-08-31 | ||
JP25361592 | 1992-08-31 | ||
JP31357492 | 1992-11-24 | ||
JP31357492A JPH06158185A (ja) | 1992-11-24 | 1992-11-24 | 焼結鉱の製造方法 |
JP313574/92 | 1992-11-24 | ||
JP4358593A JPH06200330A (ja) | 1992-12-28 | 1992-12-28 | スクラップを原料とする焼結方法 |
JP35859392 | 1992-12-28 | ||
JP3585/92 | 1992-12-28 | ||
JP35859292A JPH06200331A (ja) | 1992-12-28 | 1992-12-28 | 焼結鉱の製造方法 |
JP358592 | 1992-12-28 | ||
JP358593/92 | 1992-12-28 | ||
PCT/JP1993/001230 WO1994005817A1 (en) | 1992-08-31 | 1993-08-31 | Method for producing sintered ore |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0614993A1 EP0614993A1 (de) | 1994-09-14 |
EP0614993A4 true EP0614993A4 (de) | 1995-02-08 |
EP0614993B1 EP0614993B1 (de) | 2003-05-14 |
Family
ID=27478300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93919598A Expired - Lifetime EP0614993B1 (de) | 1992-08-31 | 1993-08-31 | Verfahren zur herstellung von gesinterterm erz |
Country Status (5)
Country | Link |
---|---|
US (1) | US5520719A (de) |
EP (1) | EP0614993B1 (de) |
KR (1) | KR0121541B1 (de) |
DE (1) | DE69332973T2 (de) |
WO (1) | WO1994005817A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE199027T1 (de) * | 1997-04-30 | 2001-02-15 | Corus Uk Ltd | Eisenerzsinterprozess mit verringerten emissionen schädlicher gase |
KR100433252B1 (ko) * | 1999-12-28 | 2004-05-27 | 주식회사 포스코 | 코크스의 농도구배를 갖는 철광석 소결방법 |
US6416251B1 (en) * | 2000-03-28 | 2002-07-09 | Council Of Scientific And Industrial Research | Process for the stabilization of soluble chromium contaminated solid by down draft sintering |
CN1276982C (zh) * | 2002-12-17 | 2006-09-27 | 杰富意钢铁株式会社 | 烧结用原料的制造方法及其制造装置 |
TWI408238B (zh) * | 2011-05-26 | 2013-09-11 | China Steel Corp | 增加燒結製程之產量的方法 |
US10376421B2 (en) | 2015-02-17 | 2019-08-13 | The Procter & Gamble Company | Method for deforming a web |
US10143596B2 (en) | 2015-02-17 | 2018-12-04 | The Procter & Gamble Company | Method for deforming a web |
CN111593198A (zh) * | 2019-02-20 | 2020-08-28 | 新疆八一钢铁股份有限公司 | 一种炼铁高炉用酸性烧结矿的生产方法 |
CN110059648B (zh) * | 2019-04-24 | 2021-03-30 | 武汉科技大学 | 一种基于增补分割的复杂组成烧结矿的非结构信息库的建立方法 |
CN111534684B (zh) * | 2020-06-17 | 2022-05-03 | 攀钢集团研究院有限公司 | 一种褐铁矿的分级循环烧结方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2248180A (en) * | 1938-10-01 | 1941-07-08 | Wilson H Moriarty | Method of reclaiming finely divided metallic particles |
DE1758951C3 (de) * | 1968-09-07 | 1978-04-27 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zur Herstellung von Eisenschwamm |
JPS5253704A (en) * | 1975-10-29 | 1977-04-30 | Nippon Steel Corp | Method of operation of sintering |
JPS5773135A (en) * | 1980-10-23 | 1982-05-07 | Nippon Steel Corp | Manufacture of sintered ore with high productivity |
JPS6199635A (ja) * | 1984-10-19 | 1986-05-17 | Nippon Kokan Kk <Nkk> | 焼結鉱の製造方法 |
JPH0819483B2 (ja) * | 1987-04-30 | 1996-02-28 | 株式会社中山製鋼所 | 焼結鉱の製造方法 |
-
1993
- 1993-08-31 US US08/232,179 patent/US5520719A/en not_active Expired - Lifetime
- 1993-08-31 WO PCT/JP1993/001230 patent/WO1994005817A1/ja active IP Right Grant
- 1993-08-31 DE DE69332973T patent/DE69332973T2/de not_active Expired - Lifetime
- 1993-08-31 EP EP93919598A patent/EP0614993B1/de not_active Expired - Lifetime
-
1994
- 1994-04-29 KR KR94701436A patent/KR0121541B1/ko not_active IP Right Cessation
Non-Patent Citations (2)
Title |
---|
EFIMENKO ET AL.: "Aspects of sintering process with use of millscale from rolling mills in mix", STEEL IN THE USSR, vol. 16, no. 4, 1986, LONDON GB, pages 161 - 163 * |
See also references of WO9405817A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0614993B1 (de) | 2003-05-14 |
DE69332973D1 (de) | 2003-06-18 |
EP0614993A1 (de) | 1994-09-14 |
KR0121541B1 (en) | 1997-12-04 |
WO1994005817A1 (en) | 1994-03-17 |
DE69332973T2 (de) | 2004-04-22 |
US5520719A (en) | 1996-05-28 |
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